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Forum: Tech to Tech Chat - Commercial

FOR TECHNICAL CHAT BETWEEN INDUSTRY WORKERS ONLY. NO AOP OR DIY** This forum is for Technical Chat in the Commercial Industry and only within the limits of the Open area Rules concerning DIY. Any technical chat that goes too far will be removed or moved to the Pro Area.

  1. Sticky Thread Sticky Threads

  2. Sticky Thread NO AOP posts here please. ONLY Tech to Tech chatter

    Started by Dad, 08-10-2011 04:34 PM
    • Replies: 0
    • Views: 19,939
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Condenser pressure drop circuit 1 restriction

    Started by Elite-Mech, 05-04-2021 08:27 PM
    2 Pages
    1 2
    • Replies: 37
    • Views: 531
    Today, 07:53 AM Go to last post
  3. Condenser fan motor replacement

    Started by bwd111, 05-05-2021 07:56 PM
    2 Pages
    1 2
    • Replies: 36
    • Views: 483
    Today, 06:04 AM Go to last post
  4. Air purifier

    Started by CEAS-AC-TECH, Yesterday 01:04 PM
    • Replies: 8
    • Views: 121
    Today, 12:28 AM Go to last post
  5. Shameless plug

    Started by 2sac, 04-26-2021 09:54 PM
    • Replies: 11
    • Views: 655
    Yesterday, 04:35 PM Go to last post
  6. Polyolester oil recycling

    Started by nonickname, 04-18-2021 02:31 AM
    • Replies: 12
    • Views: 514
    Yesterday, 09:25 AM Go to last post
  7. Lenox Prodigy and ERV

    Started by Snapperhead, 04-29-2021 10:10 PM
    • Replies: 9
    • Views: 262
    05-04-2021, 08:00 PM Go to last post
  8. Fabrication Cam Duct / Field Orders

    Started by macattack1100, 05-04-2021 08:36 AM
    • Replies: 1
    • Views: 92
    05-04-2021, 10:41 AM Go to last post
  9. Trane ECM

    Started by targetman, 05-02-2021 09:35 AM
    • Replies: 0
    • Views: 164
    05-02-2021, 09:35 AM Go to last post
  10. Single Gauge Manifold for water balance?

    Started by 71CHOPS, 04-28-2021 01:10 PM
    • Replies: 17
    • Views: 443
    04-30-2021, 09:28 AM Go to last post
  11. Trane wiring schematic

    Started by chander, 04-29-2021 07:03 PM
    • Replies: 3
    • Views: 180
    04-29-2021, 08:42 PM Go to last post
  12. Confused Chiller Re-tubing advise

    Started by jlunaCR, 10-21-2019 04:22 AM
    • Replies: 12
    • Views: 1,653
    04-27-2021, 04:43 PM Go to last post
  13. Engineers need to stop with the fan array designs...

    Started by CraziFuzzy, 03-03-2021 09:41 PM
    2 Pages
    1 2
    • Replies: 33
    • Views: 1,849
    04-27-2021, 01:56 PM Go to last post
  14. York predator leaks

    Started by Robber, 07-02-2018 08:22 AM
    • Replies: 14
    • Views: 1,574
    04-26-2021, 10:13 AM Go to last post
  15. Oil Cooler Bypassed

    Started by Shane Bird, 04-21-2021 03:06 PM
    • Replies: 13
    • Views: 517
    04-23-2021, 09:05 AM Go to last post
  16. Carrier vane axial service bulletin

    Started by ksefan, 01-03-2020 02:52 PM
    • Replies: 12
    • Views: 1,561
    04-22-2021, 06:54 PM Go to last post
  17. Adding AC to small greasy kitchen

    Started by Snapperhead, 04-15-2021 05:58 PM
    3 Pages
    1 2 3
    • Replies: 53
    • Views: 1,524
    04-22-2021, 05:56 AM Go to last post
  18. Some questions about converting an Intellipak to 407C.

    Started by Shane Bird, 04-17-2021 02:25 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 893
    04-20-2021, 10:39 PM Go to last post
  19. Carrier Chiller

    Started by glaswiegan2001, 03-17-2021 06:13 PM
    • Replies: 11
    • Views: 658
    04-19-2021, 09:41 AM Go to last post
    • Replies: 5
    • Views: 358
    04-18-2021, 09:31 PM Go to last post
    • Replies: 26
    • Views: 998
    04-14-2021, 12:40 PM Go to last post
  20. SCWD050

    Started by Web, 04-13-2021 02:07 PM
    • Replies: 2
    • Views: 333
    04-14-2021, 11:36 AM Go to last post
  21. Minimum 10” w.c. HVAC Equipment

    Started by vskaria78, 04-12-2021 09:19 PM
    • Replies: 11
    • Views: 407
    04-13-2021, 08:21 PM Go to last post
  22. Refrigeration equipment install

    Started by HE>I, 04-02-2021 11:10 AM
    3 Pages
    1 2 3
    • Replies: 48
    • Views: 1,559
    04-13-2021, 10:52 AM Go to last post
  23. Dolphin chemical free water treatment

    Started by colorado dave, 02-22-2005 06:38 PM
    4 Pages
    1 2 3 4
    • Replies: 72
    • Views: 39,485
    04-12-2021, 07:06 AM Go to last post
    • Replies: 15
    • Views: 742
    04-10-2021, 11:18 AM Go to last post
  24. Drilling gas orifices

    Started by sgagne199, 03-06-2015 05:15 PM
    2 Pages
    1 2
    • Replies: 33
    • Views: 13,632
    04-09-2021, 08:13 PM Go to last post
  25. Virtual S4 Boot Camp

    Started by steves4, 04-08-2021 06:03 PM
    bacnet, gateway, integration, metasys n2, opc, snmp, training
    • Replies: 0
    • Views: 262
    04-08-2021, 06:03 PM Go to last post
  26. Infinity emx155 manual PDF needed

    Started by anthonyac1, 04-04-2021 12:54 PM
    • Replies: 2
    • Views: 301
    04-08-2021, 05:08 PM Go to last post
  27. York D1SS240G40017HPB

    Started by jmiles, 02-20-2013 05:35 PM
    2 Pages
    1 2
    • Replies: 38
    • Views: 9,680
    04-07-2021, 09:27 PM Go to last post
  28. Evap Coil LAT Temperature control

    Started by AdrienneGC, 03-30-2021 05:21 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 565
    04-04-2021, 09:37 AM Go to last post
  29. Contactors getting burnt

    Started by Snapperhead, 12-14-2020 12:42 PM
    2 Pages
    1 2
    • Replies: 38
    • Views: 3,077
    04-03-2021, 11:39 AM Go to last post
  30. Russel unit 20 years old Need opinion.

    Started by Gary Warren Jr, 03-30-2021 07:04 PM
    2 Pages
    1 2
    cooler, glass doors, r22, russell refrigeration, superheat, txv, walkin
    • Replies: 36
    • Views: 808
    04-01-2021, 10:06 AM Go to last post
  31. Bristol compressor performance data

    Started by BBeerme, 03-31-2021 05:15 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 549
    04-01-2021, 08:18 AM Go to last post
  32. Sprinkler heads

    Started by Iceman_pdx, 03-24-2021 11:21 AM
    • Replies: 12
    • Views: 872
    03-31-2021, 06:27 PM Go to last post
  33. Turbo Air E2 error code

    Started by Modepk1, 03-30-2021 01:21 PM
    • Replies: 4
    • Views: 326
    03-30-2021, 05:47 PM Go to last post
  34. Frown Hiring headache looking for input

    Started by anthonyac1, 03-11-2021 09:23 PM
    3 Pages
    1 2 3
    • Replies: 58
    • Views: 3,735
    03-30-2021, 10:02 AM Go to last post
  35. Inficon Whisper leak detector opinion

    Started by emptech, 03-28-2021 02:22 PM
    • Replies: 4
    • Views: 493
    03-29-2021, 10:51 AM Go to last post
  36. Damper Bearing Grease

    Started by Velociraptor, 03-25-2021 05:45 PM
    • Replies: 5
    • Views: 429
    03-29-2021, 10:41 AM Go to last post
  37. Chiller maintenance recover refrigerant

    Started by andrewandre288, 02-26-2021 11:20 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,255
    03-27-2021, 02:20 PM Go to last post
    • Replies: 3
    • Views: 490
    03-26-2021, 07:39 PM Go to last post

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